Pibby Four

Four; a blue number with lighter blue limbs, white sclera eyes and small black pupils. When corrupted; a black liquid covers their entire lower body/their legs and torso, and his left arm gets turned into a literal spike, has no pupils, only pure white eyes and a wide smile, when he tries to speak in his normal state, he can speak just fine, but when he tries to speak in his corrupted state, it sounds distorted, he has an ear-piercing screech in both states, except its more annoying distorted, has a co-host named X